MULTICORE CABLE CONNECTION STRUCTURE

• Main Authors: SHIMAZU TAKAYUKI, HARUMOTO MICHIKO, MAEDA YASUHIRO
• Format: Patent
• Language: English; Japanese
• Published: 16.05.2016
• Subjects: BASIC ELECTRIC ELEMENTS; CURRENT COLLECTORS; ELECTRICITY; LINE CONNECTORS

PROBLEM TO BE SOLVED: To provide a multicore cable connection structure which can be easily created while suppressing a mounting height.SOLUTION: A multicore cable connection structure 1 includes a substrate 30, a multicore cable 10 and a shield connection member 50 and the substrate 30 includes a pad 34 for transmission line and a pair of first pads 35 for grounding which are disposed at positions with a notched part 33 interposed therebetween. Each of coaxial lines 11 includes a center conductor 13, an outer jacket 16 and a shield 15 interposed between the outer jacket 16 and the center conductor 13. The shield connection member 50 includes a pair of first common grounding parts 51 connected to the pair of first pads 35 for grounding, and a support part 52 collectively supporting the plurality of coaxial lines 11 while being connected to the shield 15. A front face 52a of the support part 52 connected to the shield is offset closer to a rear face 32 of the substrate 30 than a face of the pad 34 for transmission line connected to the center conductor 13.SELECTED DRAWING: Figure 1 【課題】実装高さの抑制を図りながら、容易に作成することができる多芯ケーブル接続構造を提供すること。【解決手段】本発明に係る多芯ケーブル接続構造１は、基板３０と、多芯ケーブル１０と、シールド接続部材５０と、を備え、基板３０は、伝送路用パッド３４と、切欠き部３３を挟む位置に配置された一対の第１接地用パッド３５と、を有し、各同軸線１１は、中心導体１３と、外被１６と、外被１６及び中心導体１３間に介在するシールド１５と、を含み、シールド接続部材５０は、一対の第１接地用パッド３５にそれぞれ接続された一対の第１共通接地部５１と、シールド１５に接続された状態で複数の同軸線１１を一括して支持する支持部５２と、を有し、支持部５２のシールドに接続された表面５２ａは、伝送路用パッド３４の中心導体１３に接続された面よりも、基板３０の裏面３２側にオフセットされている。【選択図】図１